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PKDD
2005
Springer
117views Data Mining» more  PKDD 2005»
16 years 5 days ago
A Bi-clustering Framework for Categorical Data
Bi-clustering is a promising conceptual clustering approach. Within categorical data, it provides a collection of (possibly overlapping) bi-clusters, i.e., linked clusters for both...
Ruggero G. Pensa, Céline Robardet, Jean-Fra...
ITICSE
2004
ACM
16 years 3 days ago
Curve and surface interpolation and approximation: knowledge unit and software tool
This paper describes a knowledge unit and the use of a software tool, DesignMentor, for teaching a very challenging topic in computer graphics and visualization, namely: curve and...
John Fisher, John L. Lowther, Ching-Kuang Shene
ITCC
2003
IEEE
15 years 12 months ago
Estimation Of Motion From A Sequence Of Images Using Spherical Projective Geometry
: Motion is an important cue for many applications. Here we propose a solution for estimating motion from a sequence of images using three algorithms, viz., Batch, Recursive and Bo...
Madasu Hanmandlu, Shantaram Vasikarla, Vamsi Krish...
COMPGEOM
2003
ACM
15 years 12 months ago
Estimating surface normals in noisy point cloud data
In this paper we describe and analyze a method based on local least square fitting for estimating the normals at all sample points of a point cloud data (PCD) set, in the presenc...
Niloy J. Mitra, An Nguyen
ACRI
2000
Springer
15 years 11 months ago
A Multi-Agent Cellular Automata System for Visualising Simulated Pedestrian Activity
This paper describes the first impressions of the development of a multi-agent system that can be used for visualising simulated pedestrian activity and behaviour to support the a...
J. Dijkstra, Harry J. P. Timmermans, J. Jessurun